Alphamine - international delivery, customs

I wondered if a rep or someone from PES might be able to help me with this query about one of the ingredients.I am living in South Korea and i'm interested in ordering Alphamine but unsure of whether it would get through customs. I heard that Yohimbine can't be brought through Korean customs without a prescription. Would this mean that the 'SA2-A' ingredient in Alphamine would result in the product being seized by customs?